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Fix wraparound

dev
George Lu 2018-08-15 11:46:19 -07:00
parent 1e8d352930
commit ee77ddc28d
1 changed files with 6 additions and 6 deletions
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12
tests/paramgrill.c
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@ -144,8 +144,8 @@ static const char* g_shortParamNames[NUM_PARAMS] =
{ "wlog", "clog", "hlog","slog", "slen", "tlen", "strt", "fadt" };
/* maps value from { 0 to rangetable[param] - 1 } to valid paramvalues */
static U32 rangeMap(varInds_t param, U32 ind) {
ind = MIN(ind, rangetable[param] - 1);
static U32 rangeMap(varInds_t param, int ind) {
ind = MAX(MIN(ind, (int)rangetable[param] - 1), 0);
switch(param) {
case tlen_ind:
return tlen_table[ind];
@ -166,7 +166,7 @@ static U32 rangeMap(varInds_t param, U32 ind) {
}
/* inverse of rangeMap */
static U32 invRangeMap(varInds_t param, U32 value) {
static int invRangeMap(varInds_t param, U32 value) {
value = MIN(MAX(mintable[param], value), maxtable[param]);
switch(param) {
case tlen_ind: /* bin search */
@ -186,7 +186,7 @@ static U32 invRangeMap(varInds_t param, U32 value) {
return lo;
}
case fadt_ind:
return value + 1;
return (int)value + 1;
case wlog_ind:
case clog_ind:
case hlog_ind:
@ -196,7 +196,7 @@ static U32 invRangeMap(varInds_t param, U32 value) {
return value - mintable[param];
case NUM_PARAMS:
DISPLAY("Error, not a valid param\n ");
return (U32)-1;
return -2;
}
return 0; /* should never happen, stop compiler warnings */
}
@ -1545,7 +1545,7 @@ static unsigned memoTableIndDirect(const paramValues_t* ptr, const varInds_t* va
for(i = 0; i < varyLen; i++) {
varInds_t v = varyParams[i];
if(v == strt_ind) continue; /* exclude strategy from memotable */
ind *= rangetable[v]; ind += invRangeMap(v, ptr->vals[v]);
ind *= rangetable[v]; ind += (unsigned)invRangeMap(v, ptr->vals[v]);
}
return ind;
}